Certain tetrahydrocannabinol-7-oic acid derivatives
US5538993A · kind A · utility
74Cited by
5References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 7, 1994 |
| Grant date | Jul 23, 1996 |
| Priority date | — |
| Expiry date | Feb 7, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D311/80
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to compounds of the formula ##STR1## having the (3S,4S) configuration and being essentially free of the (3R,4R) enantiomer, in which A--B indicates an optional 1(2) or 6(1) double bond, X is carboxy, carbalkoxy, or carboxamido, linked to the ring directly or through an alkylene linkage, G is halogen, alkyl, or oxy, and Y is alkyl, oxy, or oxyalkylene. The invention further relates to the synthesis of such compounds, and to pharmaceutical compositions and therapeutic methods in which such compounds may be employed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.